[10/14] drm/amdgpu/display: move debugfs init into core amdgpu debugfs

Commit Message

Alex Deucher Feb. 5, 2020, 3:48 a.m. UTC

In order to remove the load and unload drm callbacks,
we need to reorder the init sequence to move all the drm
debugfs file handling.  Do this for display.

Signed-off-by: Alex Deucher <[e-mail]>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c       | 6 ++++++
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 5 -----
 2 files changed, 6 insertions(+), 5 deletions(-)

Patch

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index 5bf43f20ec30..82d30bae2ba0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -32,6 +32,7 @@ 
 
 #include "amdgpu.h"
 #include "amdgpu_pm.h"
+#include "amdgpu_dm_debugfs.h"
 
 /**
  * amdgpu_debugfs_add_files - Add simple debugfs entries
@@ -1260,6 +1261,11 @@  int amdgpu_debugfs_init(struct amdgpu_device *adev)
 	if (r)
 		DRM_ERROR("registering firmware debugfs failed (%d).\n", r);
 
+	if (amdgpu_device_has_dc_support(adev)) {
+		if (dtn_debugfs_init(adev))
+			DRM_ERROR("amdgpu: failed initialize dtn debugfs support.\n");
+	}
+
 	return amdgpu_debugfs_add_files(adev, amdgpu_debugfs_list,
 					ARRAY_SIZE(amdgpu_debugfs_list));
 }
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7c094bfe07e2..efe74a8a8ace 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -991,11 +991,6 @@  static int amdgpu_dm_init(struct amdgpu_device *adev)
 		goto error;
 	}
 
-#if defined(CONFIG_DEBUG_FS)
-	if (dtn_debugfs_init(adev))
-		DRM_ERROR("amdgpu: failed initialize dtn debugfs support.\n");
-#endif
-
 	DRM_DEBUG_DRIVER("KMS initialized.\n");
 
 	return 0;